Thanks for posting that John.
My port forwarding is set up the same as John's. I have checked my external IP address the last few days and it has stayed the same.
However, I cannot connect through my iphone of through
http://99.67.237.227:2000/wifi. I can connect through 10.0.1.2:2000 wifi.
Is it possible there is some issue with my service provider causing this? Use AT&T Uverse.